{"id":1596,"date":"2019-07-19T08:01:48","date_gmt":"2019-07-19T08:01:48","guid":{"rendered":"https:\/\/www.sediver.com\/case_studies\/2012-2016-rio-madeira-i-ii-brazil\/"},"modified":"2019-10-09T09:52:23","modified_gmt":"2019-10-09T09:52:23","slug":"2012-2016-rio-madeira-i-ii-bresil","status":"publish","type":"case_studies","link":"https:\/\/www.sediver.com\/fr\/etudes-de-cas\/2012-2016-rio-madeira-i-ii-bresil\/","title":{"rendered":"2012-2016 Rio Madeira I &#038; II | Br\u00e9sil"},"content":{"rendered":"<div class=\"lazyblock-accroche-1rCeWQ wp-block-lazyblock-accroche\"><p class=\"accroche\">La plus longue liaison Haute Tension Courant Continu jamais construite au monde<\/p><\/div>\n\n\n<h2 class=\"wp-block-heading\">Le d\u00e9fi client <\/h2>\n\n\n\n<p>Le projet Rio Madeira est l&rsquo;un des plus grands projets de transport d&rsquo;\u00e9lectricit\u00e9 au monde, fournissant 6300 MW le long des stations de Porto Velho et Araracoara. La ligne de transport d&rsquo;\u00e9lectricit\u00e9 haute tension \u00e0 courant continu de 2 500 km de long, a d\u00e9marr\u00e9 en 2012 et relie deux nouvelles centrales hydro\u00e9lectriques dans le nord-ouest du Br\u00e9sil \u00e0 Sao Paulo, le principal centre \u00e9conomique du pays sur la c\u00f4te est. Deux projets courant continu haute tension ind\u00e9pendants ont \u00e9t\u00e9 construits, chacun par un consortium d&rsquo;ing\u00e9nierie distinct. Il s&rsquo;agit de la deuxi\u00e8me liaison de transmission d&rsquo;\u00e9lectricit\u00e9 au Br\u00e9sil qui utilise une tension de 600 kV HVDC.  <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La contribution de Sediver <\/h2>\n\n\n\n<p>Nos 70 ann\u00e9es d&rsquo;expertise mondiale dans ce domaine nous ont permis d&rsquo;accompagner les clients en amont dans la conception des cha\u00eenes d&rsquo;isolateurs afin d&rsquo;optimiser significativement la conception des pyl\u00f4nes. Nous avons fourni des r\u00e9seaux asynchrones longue distance fiables, minimisant les pertes d&rsquo;\u00e9lectricit\u00e9 avec plus de 500 000 isolateurs en verre. <\/p>\n\n\n\n<p>La bonne performance des isolateurs en verre tremp\u00e9 Sediver a \u00e9t\u00e9 facilement contr\u00f4l\u00e9e par une simple inspection visuelle. Le taux moyen de casse de moins de 0,32\/10.000 par an est confirm\u00e9 par le client qui atteste de l&rsquo;excellente qualit\u00e9 de service des isolateurs Sediver. <\/p>\n","protected":false},"featured_media":2927,"template":"","class_list":["post-1596","case_studies","type-case_studies","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2012-2016 Rio Madeira I &amp; II | Br\u00e9sil - Sediver<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sediver.com\/fr\/etudes-de-cas\/2012-2016-rio-madeira-i-ii-bresil\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2012-2016 Rio Madeira I &amp; II | Br\u00e9sil - Sediver\" \/>\n<meta property=\"og:description\" content=\"Le d\u00e9fi client Le projet Rio Madeira est l&rsquo;un des plus grands projets de transport d&rsquo;\u00e9lectricit\u00e9 au monde, fournissant 6300 MW le long des stations de Porto Velho et Araracoara. La ligne de transport d&rsquo;\u00e9lectricit\u00e9 haute tension \u00e0 courant continu de 2 500 km de long, a d\u00e9marr\u00e9 en 2012 et relie deux nouvelles centrales [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sediver.com\/fr\/etudes-de-cas\/2012-2016-rio-madeira-i-ii-bresil\/\" \/>\n<meta property=\"og:site_name\" content=\"Sediver\" \/>\n<meta property=\"article:modified_time\" content=\"2019-10-09T09:52:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sediver.com\/wp-content\/uploads\/Sediver600kVHVDC_RioMadeiraBrazil.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1250\" \/>\n\t<meta property=\"og:image:height\" content=\"420\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/etudes-de-cas\\\/2012-2016-rio-madeira-i-ii-bresil\\\/\",\"url\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/etudes-de-cas\\\/2012-2016-rio-madeira-i-ii-bresil\\\/\",\"name\":\"2012-2016 Rio Madeira I & II | Br\u00e9sil - Sediver\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/etudes-de-cas\\\/2012-2016-rio-madeira-i-ii-bresil\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/etudes-de-cas\\\/2012-2016-rio-madeira-i-ii-bresil\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.sediver.com\\\/wp-content\\\/uploads\\\/Sediver600kVHVDC_RioMadeiraBrazil.jpg\",\"datePublished\":\"2019-07-19T08:01:48+00:00\",\"dateModified\":\"2019-10-09T09:52:23+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/etudes-de-cas\\\/2012-2016-rio-madeira-i-ii-bresil\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.sediver.com\\\/fr\\\/etudes-de-cas\\\/2012-2016-rio-madeira-i-ii-bresil\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/etudes-de-cas\\\/2012-2016-rio-madeira-i-ii-bresil\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.sediver.com\\\/wp-content\\\/uploads\\\/Sediver600kVHVDC_RioMadeiraBrazil.jpg\",\"contentUrl\":\"https:\\\/\\\/www.sediver.com\\\/wp-content\\\/uploads\\\/Sediver600kVHVDC_RioMadeiraBrazil.jpg\",\"width\":1250,\"height\":420},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/etudes-de-cas\\\/2012-2016-rio-madeira-i-ii-bresil\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"2012-2016 Rio Madeira I &#038; II | Br\u00e9sil\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/\",\"name\":\"Sediver\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.sediver.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"2012-2016 Rio Madeira I & II | Br\u00e9sil - Sediver","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.sediver.com\/fr\/etudes-de-cas\/2012-2016-rio-madeira-i-ii-bresil\/","og_locale":"fr_FR","og_type":"article","og_title":"2012-2016 Rio Madeira I & II | Br\u00e9sil - Sediver","og_description":"Le d\u00e9fi client Le projet Rio Madeira est l&rsquo;un des plus grands projets de transport d&rsquo;\u00e9lectricit\u00e9 au monde, fournissant 6300 MW le long des stations de Porto Velho et Araracoara. 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